feat: create new DTO about RegionCountDto

Author: zigzagdev

src/app/Packages/Features/QueryUseCases/Dto/RegionCountDto.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Packages\Features\QueryUseCases\Dto;
+
+class RegionCountDto
+{
+    public function __construct(
+        public readonly string $region,
+        public readonly int $count
+    ) {}
+
+    public function toArray(): array
+    {
+        return [
+            'region' => $this->region,
+            'count' => $this->count,
+        ];
+    }
+}